Hey Slipcork, I know guys who have 150,175 and 200 horse tiller handles on their commercial fishin boats on the lake I fish. But then again I'm talking about a bout with a 1/4 inch thick hull and is heavy. If it's the size motor you are worried about with a tiller handle, I don't think it would be a problem just make sure the motor is rated for the size boat you have.
Crappie X.